/*
 * cobnet Login — clean card, aligned fields
 */
html, body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: #0f172a;
  background: #0f172a;
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after { box-sizing: border-box; }

.login-form-window {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(700px 360px at 18% 12%, rgba(27, 79, 140, 0.28) 0%, transparent 55%),
    linear-gradient(160deg, #0b1220 0%, #15202b 52%, #1b4f8c 100%);
}

.login-form-container {
  width: 380px;
  max-width: calc(100vw - 32px);
  position: relative;
  padding: 40px 32px 32px;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.login-form-logo {
  width: 220px;
  height: 64px;
  margin: 0 auto 10px;
  border-radius: 0;
  border: none;
  background-color: transparent;
  background-image: url("../image/cobnet_logo.png?v=20");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.login-form-title {
  width: 100%;
  margin: 0 0 28px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  text-align: center;
  color: #0f172a;
}

.login-form-input-container {
  width: 100%;
  position: relative;
  float: none !important;
  height: var(--cb-control-h, 40px);
  margin: 0 0 14px;
  clear: both;
}

.login-form-input {
  width: 100% !important;
  max-width: 100% !important;
  height: var(--cb-control-h, 40px) !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 var(--cb-control-pad-x, 12px) !important;
  font-size: var(--cb-control-fs, 14px) !important;
  font-family: var(--cb-font, "IBM Plex Sans", "Segoe UI", sans-serif) !important;
  color: var(--cb-text, #0f172a) !important;
  background: var(--cb-control-bg, #fff) !important;
  border: 1px solid var(--cb-border, #e2e8f0) !important;
  border-radius: var(--cb-control-radius, 6px) !important;
  box-sizing: border-box !important;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.login-form-input:focus {
  border-color: var(--cb-accent, #1b4f8c) !important;
  box-shadow: 0 0 0 3px var(--cb-focus-ring, rgba(27, 79, 140, 0.22)) !important;
  outline: none !important;
}

.login-form-input-text {
  position: absolute;
  top: 0;
  left: 0;
  height: var(--cb-control-h, 40px);
  margin-left: var(--cb-control-pad-x, 12px);
  line-height: var(--cb-control-h, 40px);
  font-size: 14px;
  font-weight: 500;
  color: #64748b;
  background: transparent;
  pointer-events: none;
  transition: top 0.18s ease, font-size 0.18s ease, line-height 0.18s ease, color 0.18s ease;
  z-index: 2;
}

.login-form-input-container input:valid ~ .login-form-input-text,
.login-form-input-container input:focus ~ .login-form-input-text {
  top: -9px;
  height: 16px;
  line-height: 16px;
  font-size: 11px;
  font-weight: 600;
  padding: 0 4px;
  margin-left: 10px;
  background: #fff;
  color: #14365f;
}

.login-form-button {
  width: 100% !important;
  height: 44px !important;
  margin: 8px 0 0 !important;
  float: none !important;
  display: block;
  text-align: center;
  line-height: 44px;
  border: none !important;
  border-radius: 8px !important;
  background: #1b4f8c !important;
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  user-select: none;
  box-sizing: border-box !important;
  transition: background 120ms ease;
}

.login-form-button:hover { background: #163f70 !important; }
.login-form-button:active { background: #122f54 !important; }

#error_login {
  color: #b91c1c !important;
  width: 100% !important;
  height: auto !important;
  min-height: 16px;
  margin: 14px 0 0 !important;
  float: none !important;
  position: relative !important;
  left: auto !important;
  text-align: center !important;
  font-size: 13px !important;
  line-height: 1.4 !important;
  font-weight: 500;
}

.login-form-container--wide {
  width: 440px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.login-form-lead {
  margin: -12px 0 20px;
  font-size: 13px;
  line-height: 1.45;
  color: #64748b;
  text-align: center;
}

.login-form-hint {
  margin: -6px 0 14px;
  font-size: 12px;
  font-weight: 500;
  color: #14365f;
  text-align: left;
}

.login-form-row {
  display: flex;
  gap: 12px;
}

.login-form-row .login-form-input-container {
  flex: 1;
  min-width: 0;
}

.login-form-link {
  display: block;
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: #1b4f8c;
  text-decoration: none;
}

.login-form-link:hover {
  text-decoration: underline;
}